Bruce Applegate, Purdue University (IMAGE) Purdue University Caption Purdue University food scientist Bruce Applegate developed a simple process that reduces harmful bacteria in milk. Credit Purdue University/Tom Campbell Usage Restrictions Credit Purdue University/Tom Campbell License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.